CVE-2026-33281: Ella Core panics on invalid PDU Session IDs in NGAP messages

March 19, 2026 (updated March 25, 2026)

Ella Core panics when processing NGAP messages with invalid PDU Session IDs outside of 1-15.

References

github.com/advisories/GHSA-q669-4gmv-g8mf
github.com/ellanetworks/core
github.com/ellanetworks/core/security/advisories/GHSA-q669-4gmv-g8mf
nvd.nist.gov/vuln/detail/CVE-2026-33281

Code Behaviors & Features

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